Northwest Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NDT 21 May 2025
Tonight and Thursday.
Wind northwest 15 to 20 knots tonight and Thursday.
Temperatures near zero.
Waves
Issued 06:00 AM NDT 21 May 2025
Today Tonight and Thursday.
Outside the ice edge seas 2 to 3 metres except 1 to 2 over
northern sections.
Extended Forecast
Issued 04:00 PM NDT 21 May 2025
Friday
Wind northwest 15 to 20 knots increasing to
northwest 25 in the morning.
Saturday
Wind northwest 25 knots diminishing to
northwest 15 to 20.
Sunday
Wind northwest 15 to 20 knots.
Ice Forecast
Issued 10:00 AM EDT 21 May 2025 Today Tonight and Thursday Bergy water except 8 tenths first-year ice including a trace of old ice in the extreme western section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 May 2025 Today Tonight and ThursdayIce Edge
First ice edge estimated from 5102N 5716W to Newfoundland near 5113N 5647W. Sea ice north of the ice edge.Second ice edge estimated from Newfoundland near 5123N 5530W to 5138N 5439W to 5527N 5440W to 5708N 5743W to 6200N 5921W then northeastward. Sea ice west of the ice edge.
Ice Coverage
Bergy water except 8 tenths first-year ice including a trace of old ice in the extreme western section.
Iceberg Bulletin
Issued 2:30 PM EDT 21 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 22 May estimated from Newfoundland near 4710N 5518W to 4125N 5210W to 4120N 4555W to 4825N 4035W to 5320N 4815W to 5915N 5605W to 5755N 5155W to 5900N 4845W then eastward.Iceberg Count
Unknown number of icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM NDT 21 May 2025 Tonight and Thursday At 4:00 p.m. NDT today ridge located on a line northwest-southeastover Labrador.
By 4:00 p.m. NDT Thursday ridge located on a line
northwest-southeast over the Mid Labrador Coast.
At 4:00 p.m. NDT today quasi-stationary trough located southeast
of the Marine District.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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